The value of the subcarrier Oct 1, 2003 12:00 PM, By Kevin McNamara, CNE The FCC originally enacted the Subsidiary Communications Authority (SCA) in 1955. In 1983, the FCC eliminated the licensing ...

In a pioneering move to bolster the precision of Global Navigation Satellite Systems (GNSS), researchers have crafted advanced processing techniques for subcarrier modulated signals.

Still, SCA subcarrier signals remain a fascinating piece of broadcasting history. A few still linger today, but it’s now a more obscure medium than ever, lost as mainstream technology has moved on.

The Alpine subcarrier tests also revealed the ability to successfully transmit voice intelligence with received RF signals of only 10 microvolts at the subcarrier receiver antenna input terminals.

A researcher from the University of Essex claims that a technique used to send more than 400Gbit/s of data in December last year over a single 3km piece of multimode fibre could be pushed to 1Tbit/s.

VeEX, a global player in innovative test and measurement solutions for next-generation networks, has announced that the United States Patent and Trademark Office has recently issued U.S. Patent No. 10 ...